From f6a23c9d154f7ccebfc260a1d252e7d1bc4b2093 Mon Sep 17 00:00:00 2001
From: Dean Galvin <dean.galvin@live.com>
Date: Mon, 28 Sep 2026 16:47:02 +1300
Subject: [PATCH] fix(agc): keep a replaced Vulkan device alive

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ButHENCbXXt8h4EZuWUabJ
---
 core/libs/prx/libSceAgcDriver/Execution/src/Driver.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/libs/prx/libSceAgcDriver/Execution/src/Driver.cpp b/core/libs/prx/libSceAgcDriver/Execution/src/Driver.cpp
index a2f9e338c..6957417d5 100644
--- a/core/libs/prx/libSceAgcDriver/Execution/src/Driver.cpp
+++ b/core/libs/prx/libSceAgcDriver/Execution/src/Driver.cpp
@@ -651,7 +651,11 @@ public:
                 std::lock_guard lock(GuestMemory::GpuMutex());
                 timing.Mark("gpu_mutex_wait");
                 if (device == nullptr || device->Window() == nullptr) {
-                    if (device) device->PrepareForReplacement();
+                    if (device) {
+                        device->PrepareForReplacement();
+                        static std::vector<std::shared_ptr<VulkanDevice>> replacedDevices;
+                        replacedDevices.push_back(device);
+                    }
                     device = std::make_shared<VulkanDevice>(&window);
                 }
                 require(device->Window() == window.context, "presentation window does not match device surface");